Oral irrigator unit



FIG. 1 is a front isometric view of a first embodiment of an oral irrigator unit.

FIG. 2 is a front elevation view of the oral irrigator unit of FIG. 1.

FIG. 3 is a rear elevation view of the oral irrigator unit of FIG. 1.

FIG. 4 is a left side elevation view of the oral irrigator unit of FIG. 1.

FIG. 5 is a right side elevation view of the oral irrigator unit of FIG. 1.

FIG. 6 is a top plan view of the oral irrigator unit of FIG. 1.

FIG. 7 is a bottom plan view of the oral irrigator unit of FIG. 1.

FIG. 8 is a front isometric view of a second embodiment of an oral irrigator unit.

FIG. 9 is a front elevation view of the oral irrigator unit of FIG. 8.

FIG. 10 is a rear elevation view of the oral irrigator unit of FIG. 8.

FIG. 11 is a left side elevation view of the oral irrigator unit of FIG. 8.

FIG. 12 is a right side elevation view of the oral irrigator unit of FIG. 8.

FIG. 13 is a top plan view of the oral irrigator unit of FIG. 8; and,

FIG. 14 is a bottom plan view of the oral irrigator unit of FIG. 8.

The broken lines in the drawings depict portions of the oral irrigator unit that form no part of the claimed design. 

CLAIM We claim the ornamental design for an oral irrigator unit, as shown and described. 